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<h2><span class="refentrytitle"><a name="gdk-pixbuf-gdk-pixbuf-xlib-init.top_of_page"></a><span class="application">gdk-pixbuf</span> Xlib 初始化 (<span class="application">gdk-pixbuf</span> Xlib initialization)</span></h2>
<p><span class="application">gdk-pixbuf</span> Xlib 初始化 (<span class="application">gdk-pixbuf</span> Xlib initialization) — <span class="application">gdk-pixbuf</span> Xlib 库的初始化。</p>
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<a name="gdk-pixbuf-gdk-pixbuf-xlib-init.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;gdk-pixbuf/gdk-pixbuf.h&gt;

<span class="returnvalue">void</span>                <a class="link" href="gdk-pixbuf-gdk-pixbuf-xlib-init.html#gdk-pixbuf-xlib-init" title="gdk_pixbuf_xlib_init ()">gdk_pixbuf_xlib_init</a>                (<em class="parameter"><code><span class="type">Display</span> *display</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> screen_num</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="gdk-pixbuf-gdk-pixbuf-xlib-init.html#gdk-pixbuf-xlib-init-with-depth" title="gdk_pixbuf_xlib_init_with_depth ()">gdk_pixbuf_xlib_init_with_depth</a>     (<em class="parameter"><code><span class="type">Display</span> *display</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> screen_num</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> prefDepth</code></em>);
</pre>
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<div class="refsect1">
<a name="gdk-pixbuf-gdk-pixbuf-xlib-init.description"></a><h2>Description</h2>
<p>
    作为正常的Gdk特定的函数的补充，<span class="application">gdk-pixbuf</span> 包提供了一个小型的库来使只
    支持Xlib(Xlib-only)的应用程序也能使用 <a class="link" href="gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> 结构并将其渲染到
    X drawable上。这个章节里的函数用来初始化这个 <span class="application">gdk-pixbuf</span> Xlib 库。
    这个库在程序开始的附近或在调用任何其他 <span class="application">gdk-pixbuf</span> Xlib 函数之前进行
    初始化。
  </p>
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<a name="gdk-pixbuf-gdk-pixbuf-xlib-init.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="gdk-pixbuf-xlib-init"></a><h3>gdk_pixbuf_xlib_init ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdk_pixbuf_xlib_init                (<em class="parameter"><code><span class="type">Display</span> *display</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> screen_num</code></em>);</pre>
<p>
Initializes the gdk-pixbuf Xlib machinery by calling <a class="link" href="gdk-pixbuf-gdk-pixbuf-xlib-rgb.html#xlib-rgb-init" title="xlib_rgb_init ()"><code class="function">xlib_rgb_init()</code></a>.  This
function should be called near the beginning of your program, or before using
any of the gdk-pixbuf-xlib functions.
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<td><p><span class="term"><em class="parameter"><code>display</code></em> :</span></p></td>
<td>X display to use.</td>
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<td><p><span class="term"><em class="parameter"><code>screen_num</code></em> :</span></p></td>
<td>Screen number.</td>
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<div class="refsect2">
<a name="gdk-pixbuf-xlib-init-with-depth"></a><h3>gdk_pixbuf_xlib_init_with_depth ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdk_pixbuf_xlib_init_with_depth     (<em class="parameter"><code><span class="type">Display</span> *display</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> screen_num</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> prefDepth</code></em>);</pre>
<p>
Similar to <a class="link" href="gdk-pixbuf-gdk-pixbuf-xlib-init.html#gdk-pixbuf-xlib-init" title="gdk_pixbuf_xlib_init ()"><code class="function">gdk_pixbuf_xlib_init()</code></a>, but also lets you specify the preferred
depth for XlibRGB if you do not want it to use the default depth it picks.
</p>
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<td><p><span class="term"><em class="parameter"><code>display</code></em> :</span></p></td>
<td>X display to use.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>screen_num</code></em> :</span></p></td>
<td>Screen number.</td>
</tr>
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<td><p><span class="term"><em class="parameter"><code>prefDepth</code></em> :</span></p></td>
<td>Preferred depth for XlibRGB.</td>
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<div class="refsect1">
<a name="gdk-pixbuf-gdk-pixbuf-xlib-init.see-also"></a><h2>See Also</h2>
<p>
    XlibRGB
  </p>
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